SE9404463D0 - Device for high speed spindles - Google Patents

Device for high speed spindles

Info

Publication number
SE9404463D0
SE9404463D0 SE9404463A SE9404463A SE9404463D0 SE 9404463 D0 SE9404463 D0 SE 9404463D0 SE 9404463 A SE9404463 A SE 9404463A SE 9404463 A SE9404463 A SE 9404463A SE 9404463 D0 SE9404463 D0 SE 9404463D0
Authority
SE
Sweden
Prior art keywords
spindles
locking pins
bores
rotational axis
high speed
Prior art date
Application number
SE9404463A
Other languages
Swedish (sv)
Other versions
SE9404463L (en
SE502645C2 (en
Inventor
Sven Goethberg
Hans Wendeberg
Original Assignee
Skf Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Skf Ab filed Critical Skf Ab
Priority to SE9404463A priority Critical patent/SE502645C2/en
Publication of SE9404463D0 publication Critical patent/SE9404463D0/en
Publication of SE9404463L publication Critical patent/SE9404463L/en
Publication of SE502645C2 publication Critical patent/SE502645C2/en
Priority to DE69510899T priority patent/DE69510899T2/en
Priority to EP95850221A priority patent/EP0718064B1/en
Priority to US08/577,339 priority patent/US5636950A/en
Priority to JP7349522A priority patent/JP2787825B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support
    • Y10T409/309408—Cutter spindle or spindle support with cutter holder
    • Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

A device at spindles, e.g. machine tool spindles for high rotational speeds, which spindles radially outside their rotational axis (R) are equipped with separate elements attached thereto, such as driving and positioning shoulder and counter-weight, whereby said separate elements (4, 5) are secured to the spindle (1) by locking pins (9) arranged to extend through bores (7, 8) arranged at an angle to the rotational axis (R), and adapted during rotation to give the locking pins a component force caused by the centrifugal force, in a direction causing the elements (4, 5) to be wedged, and the locking pins to be pressed into the bores. <IMAGE>
SE9404463A 1994-12-22 1994-12-22 Mounting of drive and positioning lugs etc. for high speed spiders SE502645C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9404463A SE502645C2 (en) 1994-12-22 1994-12-22 Mounting of drive and positioning lugs etc. for high speed spiders
DE69510899T DE69510899T2 (en) 1994-12-22 1995-12-07 Device on high-speed spindles
EP95850221A EP0718064B1 (en) 1994-12-22 1995-12-07 A device at high speed spindles
US08/577,339 US5636950A (en) 1994-12-22 1995-12-22 Spindle arrangement
JP7349522A JP2787825B2 (en) 1994-12-22 1995-12-22 Spindle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404463A SE502645C2 (en) 1994-12-22 1994-12-22 Mounting of drive and positioning lugs etc. for high speed spiders

Publications (3)

Publication Number Publication Date
SE9404463D0 true SE9404463D0 (en) 1994-12-22
SE9404463L SE9404463L (en) 1995-11-27
SE502645C2 SE502645C2 (en) 1995-11-27

Family

ID=20396430

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404463A SE502645C2 (en) 1994-12-22 1994-12-22 Mounting of drive and positioning lugs etc. for high speed spiders

Country Status (5)

Country Link
US (1) US5636950A (en)
EP (1) EP0718064B1 (en)
JP (1) JP2787825B2 (en)
DE (1) DE69510899T2 (en)
SE (1) SE502645C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020509A1 (en) * 2009-05-08 2010-11-11 Komet Group Gmbh Machine tool with machine spindle and tool holder
JP6658062B2 (en) * 2016-02-18 2020-03-04 日本精工株式会社 Electric vehicle drive

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755117A (en) * 1951-06-25 1956-07-17 Kearney & Trecker Corp Machine tool spindles
US3138997A (en) * 1955-09-29 1964-06-30 Bruckner Karl Georg Mounting and centering devices for milling cutters
DE1197727B (en) * 1961-06-21 1965-07-29 Forkardt Paul Kg Face driver for turning arms
US3481248A (en) * 1967-12-28 1969-12-02 Gorton Machine Corp Drawbar for machine tools
US3893371A (en) * 1972-03-27 1975-07-08 Houdaille Industries Inc Method and means for operating a spindle drive in a machine tool
US4026191A (en) * 1975-11-17 1977-05-31 Sundstrand Corporation Machine tool
SU655482A1 (en) * 1977-04-06 1979-04-05 Специальное Конструкторское Бюро Прецизионных Станков Spindle of machine with automatic tool chenging
DE8027894U1 (en) * 1980-10-18 1981-05-21 Hahn & Kolb, 7000 Stuttgart COMBINATION TOOL
US5292213A (en) * 1992-09-02 1994-03-08 Kennametal Inc. Coupling device for high-speed rotation

Also Published As

Publication number Publication date
EP0718064B1 (en) 1999-07-21
JPH08229703A (en) 1996-09-10
JP2787825B2 (en) 1998-08-20
EP0718064A1 (en) 1996-06-26
US5636950A (en) 1997-06-10
DE69510899D1 (en) 1999-08-26
SE9404463L (en) 1995-11-27
SE502645C2 (en) 1995-11-27
DE69510899T2 (en) 2000-01-13

Similar Documents

Publication Publication Date Title
SE9803537D0 (en) Device for limiting a whirl speed of a shaft
EP1125666A4 (en) Machining device and machining method
DE69917486D1 (en) TURNING SHAFT AND MACHINE TOOL WITH SUCH A WAVE
ATE190964T1 (en) COIL ADAPTER
KR20020032312A (en) Rotating Table Apparatus
ZA901911B (en) Machien and drive disk for the repair and/or maintenance of floors
ES2104986T3 (en) TOOL HOLDER HEAD FOR MACHINE TOOLS FORMING A CHIP.
SK189599A3 (en) Double face abrading machine
SE9404463D0 (en) Device for high speed spindles
ES2047037T3 (en) DRIVE DEVICE TO BE USED IN A SLOT MACHINE.
SE508275C2 (en) Device for rotating an optical fiber
ATE258482T1 (en) DRIVE FOR MACHINE UNITS, SUCH AS CARRIAGES, GRIPPERS AND THE LIKE
CN107907214A (en) Adjustable pinhole device
DE50005180D1 (en) Telescopic drive unit
ATE176950T1 (en) DEVICE FOR DRIVING A MEASURING SPINDLE OF A BALANCING MACHINE
CA2166706A1 (en) Stabilised screen printing
DE2559343C2 (en) Arrangement for recording a maximum permissible speed of a replaceable rotor of a centrifuge
PT1080796E (en) CREDIT DEVICE
KR910000297A (en) Spindle drive of machine tool
DE59904333D1 (en) Drive bearing of rotating tools in printing machines
KR910004301A (en) Drive mechanism of tool magazine
CN209040571U (en) A kind of concrete vibrator of adjustable vibration
ES2066893T3 (en) INVERTIBLE FILTER CENTRIFUGE.
DE10103305A1 (en) Balancing machine has magnetic clutch for coupling torque between electric motor and machine spindle
CA2210332A1 (en) Centrifugal force drive machine

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9404463-3

Format of ref document f/p: F